[gentoo-dev] Re: Parallizing ebuilds - 'trivial' ebuilds

2006-01-13 Thread Duncan
Patrick Lauer posted <[EMAIL PROTECTED]>, excerpted
below,  on Fri, 13 Jan 2006 12:06:28 +0100:

> Very difficult - usually gcc uses ~25M per process (small source files),
> but I've seen >100M (most larger C++ files) and heard of ~600M per
> process for MySQL
> 
> Limiting that is beyond the scope of portage.

There's one point in the kmail/kdepim (split/monolithic) build where with
USE=kdeenablefinal on AMD64, a single process takes > 700 meg, based on my
results.

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Duncan - List replies preferred.   No HTML msgs.
"Every nonfree program has a lord, a master --
and if you use the program, he is your master."  Richard Stallman in
http://www.linuxdevcenter.com/pub/a/linux/2004/12/22/rms_interview.html


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Re: [gentoo-dev] Re: Parallizing ebuilds - 'trivial' ebuilds

2006-01-12 Thread Simon Stelling

Duncan wrote:

app-arch/pbzip2

It covers only bzip2, but proves that it can be done.  I tend to like it
for catalyst, since it helps a lot on SMP machines.



Very cool!  I didn't know that existed.  It could be quite useful here on
my dual Opteron.  Thanks!


For those who wondered what might be the purpose of that mail, re-read the last 
sentence with stress on the last three words.


SCNR

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Simon Stelling
Gentoo/AMD64 Operational Co-Lead
[EMAIL PROTECTED]
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[gentoo-dev] Re: Parallizing ebuilds - 'trivial' ebuilds

2006-01-12 Thread Duncan
Chris Gianelloni posted <[EMAIL PROTECTED]>,
excerpted below,  on Thu, 12 Jan 2006 09:11:27 -0500:

> app-arch/pbzip2
> 
> It covers only bzip2, but proves that it can be done.  I tend to like it
> for catalyst, since it helps a lot on SMP machines.

Very cool!  I didn't know that existed.  It could be quite useful here on
my dual Opteron.  Thanks!

-- 
Duncan - List replies preferred.   No HTML msgs.
"Every nonfree program has a lord, a master --
and if you use the program, he is your master."  Richard Stallman in
http://www.linuxdevcenter.com/pub/a/linux/2004/12/22/rms_interview.html


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